The standard in the industry, AutoMeter’s Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn’t another gauge on the market that can lay claim to the levels of accuracy or durability you’ll find here. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Includes 1/8” NPT fittings and nylon line kit.

• Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Liquid dampened movement provides smooth pointer movement and extended service life in harsh environment applications.
• AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Liquid filled design for superior resistance to shock, vibration, and the elements.
• Traditional incandescent lighting illuminates around the perimeter of the dial